/* Hero demo styles */
.hero-demo {
  background: linear-gradient(180deg, rgba(20, 14, 40, 0.6), rgba(12, 8, 26, 0.8));
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card), var(--shadow-glow);
  backdrop-filter: blur(20px);
}
.hero-demo::before {
  content: ""; position: absolute; inset: -2px;
  background: conic-gradient(from 90deg, transparent, rgba(124,92,255,0.6), transparent 30%);
  border-radius: inherit; z-index: -1;
  animation: rotateBorder 8s linear infinite;
  filter: blur(2px);
  opacity: 0.5;
}
@keyframes rotateBorder { to { transform: rotate(360deg); } }

.demo-grid {
  display: grid;
  gap: 22px;
}
.lane { display: flex; flex-direction: column; gap: 10px; }
.lane-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.lane-tag { font-size: 13px; color: var(--text-dim); font-weight: 500; letter-spacing: 0.02em; }
.lane-tag.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 600; }
.lane-cost { font-size: 22px; font-weight: 700; font-family: var(--font-display); }
.lane-cost span { font-size: 12px; font-weight: 400; color: var(--text-mute); margin-left: 4px; }
.lane-cost.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.lane-track {
  position: relative;
  height: 36px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: visible;
}
[data-theme="light"] .lane-track { background: rgba(124, 92, 255, 0.05); }
.lane-bar {
  height: 100%;
  background: linear-gradient(90deg, rgba(155,150,184,0.2), rgba(155,150,184,0.4));
  border-radius: 999px;
  transition: width 0.05s linear;
}
.lane-bar.grad {
  background: var(--grad);
  box-shadow: 0 0 20px rgba(124,92,255,0.6);
}
.lane-pill {
  position: absolute; top: 50%;
  width: 38px; height: 38px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  display: grid; place-items: center;
  transform: translate(-50%, -50%);
  color: var(--text-dim);
  transition: left 0.05s linear;
}
.lane-pill.grad {
  background: var(--grad);
  border-color: transparent;
  color: white;
  box-shadow: 0 0 30px rgba(124,92,255,0.8);
}
.lane-spark {
  position: absolute; top: 50%;
  width: 80px; height: 4px;
  background: linear-gradient(90deg, transparent, rgba(183,148,255,0.8), transparent);
  transform: translate(-100%, -50%);
  filter: blur(2px);
  pointer-events: none;
}
.lane-meta { display: flex; gap: 18px; flex-wrap: wrap; font-size: 12px; color: var(--text-mute); }
.dotmute, .dotok { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.dotmute { background: var(--text-mute); }
.dotok { background: #4ade80; box-shadow: 0 0 8px #4ade80; }

.demo-readout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px dashed var(--border);
}
.readout-card {
  padding: 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 16px;
}
[data-theme="light"] .readout-card { background: rgba(124,92,255,0.04); }
.readout-lbl { font-size: 11px; color: var(--text-mute); letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; }
.readout-val { font-family: var(--font-display); font-size: clamp(24px, 2.6vw, 38px); font-weight: 700; letter-spacing: -0.03em; margin: 6px 0; line-height: 1; }
.readout-trend { font-size: 12px; color: var(--text-dim); display: inline-flex; align-items: center; gap: 6px; }
.readout-trend strong { color: var(--text); font-weight: 600; }

@media (max-width: 700px) {
  .demo-readout { grid-template-columns: 1fr; }
  .hero-demo { padding: 20px; }
}